Damage to which portion of a hair follicle will most affect hair growth?
A) Hair shaft
B) Dermal root sheath
C) Hair bulb
D) All of the choices are correct.

Question

Quizplus · Accepted Answer

The hair bulb is the portion of the hair follicle where active hair growth occurs. Damage to the hair bulb can significantly affect the ability of the hair to grow, as it contains the cells that divide to produce new hair.

Damage to Which Portion of a Hair Follicle Will Most